单项选择题
A.alog
B.swcons
C.lscons
D.syslog
单项选择题 AfteraddinganewEthernetcardtoasystemandrebooting，thesystemadministratornoticesthecardwasnotconfigured.Howcanthesystemadministratordetermineiftherewereerrorsduringtheconfigurationprocessforthecard？（）
单项选择题 Aserverwillnotbootandtheadministratorneedstorunfsckonthefilesystemstoverifytheirintegrity.InstallationmediaanddiagnosticmediaisunavailableandthereisnoNIMmasterdefinedinthisenvironment.Howwouldtheadministratorbringthesystemuptobeabletorunfsckonallthefilesystems？（）
单项选择题 AsystemadministratorhasplacedanAIXbasemediaCD-ROMinaserverandinitiatedareboot.Theserverhasanasciiterminalattachedtoit.Whichkeyorkeycombinationmusttheadministratorpresstoinitiatethemaintenancemode？（）